As the title says on my 2019 T680 dash you'll see Transmission Fault, Adaptive Cruise Control Fault and the HSA light is on. What's weird is if I press the brake pedal down and hold it all faults clear. Once I left go the faults come back on. Any ideas?
Weird issue, Trans Fault, Adaptive Cruise Fault, HSA Disable Switch Fault
Discussion in 'Kenworth Forum' started by dragonking08, Feb 28, 2025.